Chapter 1 (100-130)
General
Chapter 2 (200-270)
Wiring and Protection
Chapter 3 (300-398)
Wiring Methods and Materials
Chapter 4 (400-495)
Equipment for General Use
Chapter 5 (500-590)
Specific Occupancies and Locations
Chapter 6 (600-695)
Specific Equipment
Chapter 7 (700-772)
Specific Conditions and Systems
Chapter 8 (800-830)
Communication Systems - Outside and Entering Buildings